Insect killer



FIG. 1 is a perspective view of an insect killer showing my design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a front elevational view, the rear being a mirror image thereof;

FIG. 5 is a side elevational view thereof, the opposite side being a mirror image;

FIG. 6 is a perspective view of a second embodiment of an insect killer showing my design;

FIG. 7 is a top plan view of the second embodiment;

FIG. 8 is a front elevational view of the second embodiment, the rear being a mirror image thereof; and,

FIG. 9 is a side elevational view of FIG. 6, the opposite side being a mirror image. 

The ornamental design for an insect killer, as shown and described. 